/**
  * @test
  */
 public function is_original_array_returned()
 {
     $arrayReader = new ArrayReader(array('hash' => array('with' => array('nested' => 'value'))));
     $check = array('hash' => array('with' => array('nested' => 'value')));
     $this->assertEquals($check, $arrayReader->toArray());
 }
 /**
  * @return array
  */
 public function toArray()
 {
     return $this->metadata->toArray();
 }